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SN/T 4057-2014 English PDF

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SN/T 4057-2014: Determination of sulfonamides residues in foodstuffs of animal origin for export - HPLC and LC-MS/MS method with immunoaffinity column clean-up
Status: Valid
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SN/T 4057-2014English1039 Add to Cart 6 days [Need to translate] Determination of sulfonamides residues in foodstuffs of animal origin for export - HPLC and LC-MS/MS method with immunoaffinity column clean-up Valid SN/T 4057-2014

Standard similar to SN/T 4057-2014

SN/T 5268   

Basic data

Standard ID SN/T 4057-2014 (SN/T4057-2014)
Description (Translated English) Determination of sulfonamides residues in foodstuffs of animal origin for export - HPLC and LC-MS/MS method with immunoaffinity column clean-up
Sector / Industry Commodity Inspection Standard (Recommended)
Word Count Estimation 42,485
Date of Issue 12/1/2014
Date of Implementation 5/1/2015
Quoted Standard GB/T 6682
Regulation (derived from) State-Quality-Inspection-accreditation [2014] 614
Issuing agency(ies) General Administration of Customs
Summary This standard specifies the immunoaffinity export food of animal origin 16 sulfonamides and column purification, high performance liquid chromatography and liquid chromatography - tandem mass spectrometry method for the detection and confirmation. This st

SN/T 4057-2014: Determination of sulfonamides residues in foodstuffs of animal origin for export - HPLC and LC-MS/MS method with immunoaffinity column clean-up


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(Export of foodstuffs of animal origin determination of sulfonamides residues immunoaffinity column purification -HPLC and LC-MS/MS method) People's Republic of China Entry-Exit Inspection and Quarantine Standards Export of food of animal origin sulfonamides Determination of residues of immunoaffinity column clean - HPLC and LC-MS/MS method Issued on. 2014-11-19 2015-05-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. Chongqing, People's Republic of China Exit Inspection and Quarantine. The main drafters. Zhang Lei, Tang Bobin, Zheng Xiaoling, Xi was kept, Caoshu Rui, Wang Guomin. Export of food of animal origin sulfonamides Determination of residues of immunoaffinity column clean - HPLC and LC-MS/MS method

1 Scope

This standard specifies the export of foodstuffs of animal origin sulfacetamide, of sulfonamide sulfadiazine, Sulfathiazole, sulfasalazine, sulfonamides Amine methyl pyrimidine, sulfamethoxydiazine, thiadiazole sulfamethoxazole, sulfamethazine, sulfa chlorine pyridazine, sulfamethoxazole, sulfadoxine-methoxy-ethyl Room Pyridine, sulfisoxazole, immunoaffinity chlorine pyrazine sulfonamides, and sulfonamides sulfadimethoxine quinoline sulfonamides and 16 kinds of column purification, high performance liquid chromatography Spectroscopy and liquid chromatography - tandem mass spectrometry method for the detection and confirmation. This standard applies to pork, liver, fish, pork fat, milk, honey and eggs sulfacetamide, of sulfonamide sulfadiazine, Sulfathiazole, sulfasalazine, sulfamethyldiazine, sulfamethoxydiazine, thiadiazole sulfamethoxazole, sulfamethazine, sulfa chlorine pyridazine, sulfonamides A triazole, suladimethoxypyrimidine, sulfisoxazole, immunoaffinity chlorine pyrazine sulfonamides, and sulfonamides sulfadimethoxine quinoline 16 kinds of sulfonamides And column purification, high performance liquid chromatography and liquid chromatography - tandem mass spectrometry and confirmation.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Laboratory use specifications and test methods GB/T 6682 Analysis 3 The first method by high performance liquid chromatography (HPLC method) 3.1 Method summary Sulfa drugs in the sample by shaking ethanol extract, the extract was filtered and diluted with sulfa immunoaffinity column clean, efficient solution Phase chromatography, external standard. 3.2 Reagents and materials Except where noted, all reagents were of analytical grade water as a water line with GB/T 6682 regulations. 3.2.1 Methanol. HPLC fractions. 3.2.2 ethanol. 3.2.3 glacial acetic acid. 3.2.4 Anhydrous disodium hydrogen phosphate. 3.2.5 Anhydrous sodium dihydrogen phosphate. 3.2.6 80% ethanol. Measure 800mL ethanol (3.2.2), diluted with water to 1L. 3.2.7 0.01mol/L phosphate (containing 1.1% acetic acid) solution. Weigh 1.42g of anhydrous disodium hydrogen phosphate (3.2.4) and 1.20g of anhydrous phosphoric acid Sodium dihydrogen (3.2.5), add 970mL water dissolved, add 11mL glacial acetic acid (3.2.3), add water to 1000mL. 3.2.8 methanol -0.01mol/L phosphate (containing 1.1% acetic acid) solution. methanol -0.01mol/L phosphate (containing 1.1% acetic acid) (1585, Volume ratio).

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